79 systems integration test engineer jobs at 23 companies in Lancaster, CA
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Systems Integration and Test Engineer
El Segundo, California, United States
$135k-$169k/yrOnsiteFull Time
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOEBachelor’s degree in engineering, mathematics, physics, or computer science; 8+ years experience in SATCOM requirements development, AI&T, system testing, and production activities; ability to obtain/maintain Secret clearance.
SATCOM, System integration tools, Verification frameworks
Systems Engineer / Integration & Test - SkillBridge
Woodland Hills, California, United States
$92k-$171k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEU.S. citizen able to obtain Secret clearance, STEM degree, 2+ years test/integration experience, MATLAB and analytical coding experience, test plan development and execution, systems engineering mindset.
Systems Engineer / Integration & Test - SkillBridge
Woodland Hills, California, United States
$92k-$171k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOESTEM degree, systems engineering and integration & test experience, MATLAB and analytical coding skills, ability to obtain Secret clearance, US citizenship, onsite in Woodland Hills, CA.
Hawthorne or Los Angeles or California or District of Columbia or San Francisco or London
$110k-$220k/yrOnsiteFull Time
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Bachelor's degree in STEM or equivalent experience, technical experience with complex system integration and testing, RF test equipment familiarity, and strong attention to detail.
Python, MATLAB, C++, signal generators, spectrum analyzers, test benches
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
10+ YOEBachelor's degree in engineering and 10+ years of systems or test engineering experience with complex electromechanical or robotic systems; technical leadership and integrated hardware-software testing expertise required.
AI, software, robotics, simulation, hardware-in-the-loop, simulation-in-the-loop, continuous integration, test pipelines, International Traffic in Arms Regulations (ITAR)
System Integration & Test Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Northridge or Northridge or Northridge or California
$151k-$205k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
8+ YOEBachelor's degree and 8+ years in space or communication systems integration and testing; 6+ years coding in C, C++, Matlab, LabVIEW, Python, Docker, or Rust on Linux; 5+ years building complex test systems.
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
1+ YOEBachelor's degree in a listed engineering or physics discipline; multidisciplinary systems development, prototyping, integration, or testing; hardware, project, or product ownership; test engineering and architecture experience.
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Bachelor’s degree in aerospace, electrical, mechanical engineering, or related STEM field; systems design, integration, flight test, fault isolation, schematics, and problem analysis experience required. U.S. citizenship required.
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEDesign, develop, integrate and test aircraft fuel systems; typically requires engineering degree (or equivalent experience), 4+ years experience with a BS (2+ with MS), ability to obtain DoD Secret clearance, strong communication and leadership skills.
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
7+ YOEBachelor's degree in engineering or physical science with 7 years' experience, or advanced degree with 4 years; avionics, systems integration, testing, Linux, Cisco CLI, networking, U.S. citizenship, and active Secret clearance required.
Blue Origin: Develops reusable rockets and systems for human spaceflight.
9+ YOEBS in Electrical/Computer Engineering, 9+ years developing and testing complex hardware across product lifecycle, avionics/systems integration experience, hands-on problem solving, technical leadership, and strong written/verbal communication.
Python, Linux shell scripting, Windows shell scripting, assembly, C, C++, MATLAB, Simulink, SPICE, Altium
Tutor PeriniNYSE: TPC: Large-scale general contracting and construction management services provider.
5+ YOEBachelor's degree in electrical or systems engineering, 5+ years in transit, rail, or transportation infrastructure systems, and experience with system interfaces, integration testing, technical drawings, and commissioning.
JT4NYSE: AMTM: Provides engineering and technical support for military test ranges.
2+ YOEABET‑accredited engineering degree required (BSc+4yrs or MSc+2yrs or PhD), U.S. citizenship, ability to obtain Top Secret clearance, knowledge of MIL‑STD interfaces, flight test support, embedded systems, and Python.
Capstone Green EnergyNASDAQ: CGRN: Develops and manufactures microturbine-based energy generation systems.
3+ YOEMinimum 3 years working with engines (teardown, assembly, testing); strong mechanical aptitude; ability to integrate/disassemble systems; proficiency in Microsoft Word and Excel; familiarity with hand tools and test equipment.
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
5+ YOEBachelor's degree in STEM, 5+ years of C/C++ development, mission systems architecture, real-time embedded systems, integration testing, and active Secret clearance required.
Outpost Space: Building reusable spacecraft for precision Earth return and logistics.
3+ YOEBachelor's in EE/AE or equivalent; 3+ years designing and testing avionics hardware; experience with flight computers, power distribution, sensor integration, schematic capture, embedded systems, and lab test equipment.
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
4+ YOEBachelor's in engineering, 4+ years in aerospace/space industry, 2+ years project management/systems engineering, hands-on integration and test experience, strong multidisciplinary interface knowledge and communication skills.
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
15+ YOEMaster's/PhD in engineering, U.S. citizenship and DoD Secret clearance, 15+ years GNC experience in missile/aerospace systems, GNC algorithm development, software integration, testing, Agile/Waterfall experience, MS Office proficiency.
Avionics & Electrical Power Engineer (Staff/Principal)
Pasadena, California, United States
$150k-$230k/yrOnsiteFull Time
Sophia Space: Modular data center hardware for in-orbit computing and AI.
5+ YOEB.S. in Electrical Engineering,5+ years spacecraft hardware experience,hands-on integration and test,battery and power-system expertise,vendor management,and U.S. Person status required.
Altium, Python, SCPI, oscilloscope, electronic load, power analyzer, DMM